@import "kb.scss";
.course-menunav {
    background: #FFFFFF;
    box-shadow: 0 2px 4px 0 rgba(195, 195, 195, 0.30);
    height: 65px;
    line-height: 65px;
    padding: 0 45px;
    border-radius: 3px;
    margin-bottom: 15px;
    >a {
        font-size: 14px;
        margin-right: 60px;
        display: inline-block;
        vertical-align: top;
        position: relative;
        &:after {
            content: '';
            display: inline-block;
            vertical-align: top;
            width: 100%;
            height: 2px;
            line-height: 1px;
            background: $bg_3;
            position: absolute;
            bottom: 0;
            left: 0;
        }
    }
    .showActive {
        color: $sc_6;
        &:after {
            background: $bg_1;
        }
    }
}

.course-content {
    background: $bg_3;
    border-radius: 3px;
    box-shadow: 0 2px 4px 0 rgba(195, 195, 195, 0.30);
}

.course-content-data {
    padding: 10px 40px;
    margin-bottom: 35px;
    background: #F8F8F8;
    >span {
        font-size: 12px;
        color: #888888;
        float: right;
        line-height: 36px;
    }
    .el-select {
        width: 160px;
        margin-right: 15px;
        .el-input__inner {
            border-radius: 0;
            height: 36px;
            line-height: 36px;
        }
    }
    .el-date-editor {
        width: 125px;
        position: relative;
        .el-input__inner {
            border-radius: 0;
            height: 36px;
            line-height: 36px;
            border: 0;
            padding-right: 0;
            padding-left: 40px;
            background: none;
        }
        .el-input__suffix {
            display: none;
        }
        .el-input__prefix {
            font-size: 16px;
        }
    }
    >a {
        margin-left: 55px;
        display: inline-block;
        vertical-align: middle;
        width: 100px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: $bg_1;
        color: $sc_1;
        border-radius: 3px;
    }
}

.course-content-wp-time {
    padding: 0 20px;
    background: #EFEFEF;
    font-size: 14px;
    line-height: 36px;
    height: 36px;
}

.course-content-wp {
    padding: 0 40px;
    margin-bottom: 40px;
}

.course-content-list {
    border-bottom: $bd_3;
    padding: 30px 0;
}

.course-content-list-r {
    margin-left: 60px;
}

.excellent-page {
    padding: 0 40px;
}

.course-content-list-r-title {
    >a {
        display: inline-block;
        vertical-align: top;
        max-width: 50%;
        @extend .i_text;
        line-height: 21px;
        font-weight: bold;
        &:hover {
            color: $sc_6;
        }
    }
    >.el-tag {
        padding: 0 5px;
        border: 0;
        height: 21px;
        line-height: 21px;
        margin-left: 10px;
        font-size: 12px;
        border-radius: 0;
    }
}

.course-content-list-r-info {
    font-size: 12px;
    color: $sc_4;
    margin-top: 20px;
    >em {
        color: $sc_2;
        &:after {
            display: inline-block;
            content: '';
            width: 1px;
            height: 10px;
            background: #979797;
            margin: 0 30px;
        }
    }
    >span {
        margin-right: 60/1120*100%;
        &:last-of-type {
            margin: 0;
        }
    }
}

.ioperation_hover {
    min-width: 100px;
    text-align: center;
    padding: 10px 0;
    li {
        line-height: 40px;
        cursor: pointer;
        &:hover {
            background: $bg_5;
        }
    }
}

.visible {
    .el-dialog__header {
        background: $bg_1;
        >span {
            color: $sc_1;
            font-size: 14px;
        }
        .el-dialog__headerbtn {
            font-size: 20px;
            .el-dialog__close {
                color: $sc_1;
                &:hover {
                    color: $sc_1;
                }
            }
        }
    }
}

.enclosure-list {
    border-bottom: $bd_3;
    padding: 15px 0;
    >img {
        width: 43px;
        height: 33px;
        margin-right: 20px;
    }
    >span {
        display: inline-block;
        vertical-align: top;
        height: 33px;
        line-height: 33px;
        @extend .i_text;
        max-width: 50%;
        font-size: 14px;
    }
    >div {
        line-height: 33px;
        span,
        a {
            font-size: 12px;
            margin-left: 20px;
            color: #348EFC;
            cursor: pointer;
        }
    }
}

.live-head-info {
    margin: 0 15px 20px;
}

.crumbs-link {
    font-size: 14px;
    line-height: 20px;
    >span,
    >a {
        cursor: pointer;
    }
    >strong {
        color: $sc_4;
    }
    i {
        font-family: "Simsun";
        padding: 0 8px;
        color: #000;
    }
    >em {
        cursor: pointer;
    }
}

.train-file-l-share {
    >span {
        line-height: 20px;
        margin-right: 10px;
    }
    >div {
        display: inline-block;
        vertical-align: top;
        >a {
            margin: 0 10px;
        }
    }
}

.live-head-info-r {
    font-size: 14px;
    color: #888888;
    >strong {
        font-size: 12px;
    }
    >span {
        &:before {
            content: "";
            display: inline-block;
            vertical-align: middle;
            width: 1px;
            height: 10px;
            background: #DDDDDD;
            margin: 0 15px;
        }
        &:after {
            content: "";
            display: inline-block;
            width: 1px;
            height: 10px;
            background: #DDDDDD;
            margin: 0 15px;
            vertical-align: middle;
        }
    }
}

.live-video-wp {
    margin: 0 15px;
    overflow: hidden;
    *zoom: 1;
}

.live-video {
    // width: 1510/1890*100%;
    height: 85vh;
    background: $bg_3;
    margin-right: 380px;
    box-shadow: 0 2px 4px 0 rgba(195, 195, 195, 0.30);
    >img {
        width: 100%;
        height: 100%;
    }
}

.video-js,
.video-player {
    width: 100%;
    height: 100%;
    .vjs-big-play-button {
        // top: 0 !important;
        // left: 0 !important;
        right: 0;
        bottom: 0;
        margin: auto;
        line-height: 98px !important;
        height: 100px !important;
        width: 100px !important;
        border-radius: 50% !important;
    }
}

.live-video-txt {
    width: 360px;
    height: 85vh;
    background: $bg_3;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.1);
    ;
}

.live-video-txt {
    .el-tabs__nav {
        .ipng {
            vertical-align: middle;
            margin-right: 12px;
        }
        .el-tabs__item {
            padding: 0 !important;
            width: 179px;
            text-align: center;
            font-size: 12px;
            border-radius: 0;
        }
        .is-active {
            background: rgba(129, 217, 247, 0.55);
            color: #2F6D8C;
        }
    }
    .el-tabs {
        height: 100%;
    }
    .el-tabs__header {
        margin: 0;
    }
    .el-tabs__content {
        height: calc(100% - 40px);
    }
    .el-tab-pane {
        height: 100%;
    }
    .live-chat {
        height: 100%;
    }
    .live-srollbar {
        height: calc(100% - 71px);
    }
    .is_active {
        >span {
            color: #3BB080;
        }
    }
}

.live-chat-input {
    padding: 15px;
    border-top: $bd_3;
    .el-input {
        width: 240px;
        margin-right: 10px;
    }
    .el-input__inner {
        background: #F2FAFF;
    }
}

.live-chat-list {
    padding: 10px 30px 0;
    line-height: 22px;
    >span {
        display: block;
        float: left;
        width: 60px;
        @extend .i_text;
    }
    >div {
        margin-left: 70px;
        @extend .i_word;
    }
}

.live-member-list {
    font-size: 0;
    padding: 10px 20px 0;
    >div {
        display: inline-block;
        vertical-align: middle;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        box-shadow: $shadow2;
        >img {
            width: 100%;
            height: 100%;
        }
    }
    >span {
        display: inline-block;
        font-size: 14px;
        line-height: 40px;
        margin-left: 10px;
        color: $sc_4;
    }
}

.train-vide-taps-l {
    width: 900/1200*100%;
    .el-tabs__nav-wrap {
        &:after {
            display: none;
        }
    }
    .el-tabs__header {
        margin: 0;
    }
    .el-tabs__item {
        height: 60px;
        line-height: 60px;
    }
    .el-tabs__active-bar {
        display: none;
    }
    .el-tabs__content {
        background: $bg_3;
        padding: 40px 40px 50px;
        box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    }
}

.train-video-introduce-txt {
    padding: 20px 25px;
    border-bottom: $bd_3;
    >span {
        float: left;
        display: block;
        width: 120px;
        font-size: 14px;
        color: #666666;
    }
    >div {
        margin-left: 120px;
        @extend .i_word;
        >span {
            font-size: 14px;
            color: #000000;
            margin-right: 10px;
        }
        >a {
            color: $sc_6;
            margin-right: 10px;
            font-size: 14px;
        }
    }
    &:first-of-type {
        border-top: $bd_3;
    }
}

.train-video-teacher-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    >img {
        width: 100%;
        height: 100%;
    }
}

.train-video-teacher-txt {
    line-height: 20px;
    margin-left: 50px;
    >a {
        display: block;
    }
    >p {
        color: $sc_4;
    }
}

.train-video-comment-list-l {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    >img {
        width: 100%;
        height: 100%;
    }
}

.train-video-comment-list {
    border-bottom: $bd_3;
    padding: 20px 0;
}

.train-vide-taps-r {
    width: 280px;
    margin-left: 920/1200*100%;
    >h3 {
        line-height: 60px;
        font-size: 14px;
        color: #000000;
    }
}

.train-vide-taps-r-download {
    background: $bg_3;
    background: #FFFFFF;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
}

.train-vide-download {
    overflow: hidden;
    padding: 7px 0;
    margin: 0 20px;
    line-height: 40px;
    border-bottom: $bd_3;
    >span {
        display: inline-block;
        vertical-align: top;
        max-width: 50%;
        @extend .i_text;
        font-size: 14px;
        float: left;
    }
    >img {
        max-width: 45px;
        float: left;
        margin-right: 8px;
    }
    >button {
        float: right;
        background: none;
        padding: 0;
        color: $sc_6;
        border: 0;
        cursor: pointer;
        line-height: 40px;
        font-size: 12px;
        margin-right: 5px;
        &:hover {
            color: $sc_6;
            background: none;
        }
    }
    >a {
        float: right;
        color: $sc_6;
        line-height: 40px;
        font-size: 12px;
    }
}

.placeholder-v {
    padding: 35px 10px;
    text-align: center;
    >span {
        font-size: 12px;
        line-height: 65px;
        color: #2F6D8C;
    }
}

.train-video-comment-h {
    margin-bottom: 20px;
    >span {
        font-size: 12px;
        color: #999999;
    }
    button {
        width: 100px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        color: $sc_1;
        padding: 0;
        float: right;
    }
}

.train-video-comment-list {
    padding: 10px 0 20px;
    border-bottom: $bd_3;
    &:first-of-type {
        border-top: $bd_1;
    }
}

.train-video-comment-list-r {
    margin-left: 60px;
}

.train-video-comment-list-r-1 {
    line-height: 30px;
    >span {
        &:nth-of-type(1) {
            font-size: 12px;
            color: #666666;
        }
        &:nth-of-type(2) {
            display: inline-block;
            vertical-align: top;
            height: 28px;
            margin: 0 25px 0 15px;
            >em {
                font-size: 18px;
                color: #E36519;
            }
        }
        &:nth-of-type(3) {
            font-size: 12px;
            color: #348EFC;
            cursor: pointer;
        }
    }
    >i {
        font-size: 12px;
        color: #888888;
        float: right;
    }
}

.train-video-comment-list-r-2 {
    font-size: 14px;
    line-height: 20px;
}

.ratingReview-b {
    margin: 20px 0;
    >table {
        width: 100%;
        border: 1px solid #E0E0E0;
        th {
            background: #E0E0E0;
            border: 0;
            text-align: center;
            line-height: 40px;
            color: #666666;
        }
        td {
            border: 1px solid #E0E0E0;
            text-align: center;
            line-height: 30px;
        }
        .el-input__inner {
            padding: 0;
            border-radius: 0;
            text-indent: 12px;
            text-align: center;
            border-color: #fff;
        }
        .el-form-item {
            margin: 0;
        }
    }
}

.ratingReview-dome {
    .el-form-item__content {
        text-align: center;
    }
}

.ratingReview-h {
    >span {
        font-size: 14px;
        color: #000000;
    }
    >div {
        span {
            font-size: 14px;
            color: #000000;
            margin-left: 20px;
            >i {
                font-size: 24px;
            }
            &:nth-of-type(1) {
                i {}
            }
            &:last-of-type {
                i {
                    color: #f7d11e;
                }
            }
        }
    }
}

.my-reservation-operation {
    padding: 10px 40px;
    background: $bg_3;
    margin-bottom: 15px;
    >a {
        display: inline-block;
        width: 100px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        color: $sc_1;
        border-radius: 4px;
        background: $bg_1
    }
}

.my-reservation-operation-l {
    .el-input {
        width: 120px;
        margin-right: 10px;
    }
    .el-input:nth-child(4) {
        width: 200px;
    }
    .el-input__inner {
        // border-radius: 35px;
        background: #f5f5f5;
        border-color: #f5f5f5;
    }
    .el-input__suffix-inner {
        font-size: 20px;
        right: 15px;
    }
}

.my-reservation-list {
    width: 337/1200*100%;
    padding: 25/1200*100% 35/1200*100% 25/1200*100% 18/1200*100%;
    background: $bg_3;
    margin: 0 13/1200*100% 18px 0;
    &:nth-of-type(3n) {
        margin: 0 0 18px 0;
    }
}

.my-reservation-list-h {
    line-height: 21px;
    margin-bottom: 27px;
    >a {
        display: inline-block;
        vertical-align: top;
        max-width: 50%;
        @extend .i_text;
        font-size: 16px;
        font-weight: bold;
        &:hover {
            color: $sc_6;
        }
    }
    .el-tag {
        border: 0;
        height: 21px;
        line-height: 21px;
        font-size: 12px;
        padding: 0 5px;
        margin-left: 10px;
    }
    .r-check {
        color: #33BBBB;
    }
    .r-remove {
        color: #D78227
    }
    .r-warning {
        color: #888888;
    }
    .r-close {
        color: #C84747;
    }
    >span {
        font-size: 14px;
    }
    .el-button {
        font-size: 12px;
        color: #FFFFFF;
        background: $bg_1;
        border-radius: 4px;
        width: 53px;
        height: 26px;
        line-height: 26px;
        text-align: center;
        padding: 0;
        margin-right: 14px;
    }
}

.my-reservation-list-txt {
    font-size: 14px;
    line-height: 19px;
    margin-bottom: 12px;
    >span {
        display: block;
        float: left;
        width: 85px;
        overflow: hidden;
    }
    >div {
        margin-left: 90px;
        font-size: 0;
        overflow: hidden;
        height: 19px;
        >span {
            display: inline-block;
            vertical-align: top;
            font-size: 14px;
            min-width: 80px;
            line-height: 19px;
        }
        >a {
            color: $sc_6;
            font-size: 14px;
            line-height: 19px;
        }
    }
    &:last-of-type {
        margin: 0;
    }
}

.dependent {
    background: #ffffff;
    text-align: center;
    padding: 40px 0;
    margin-bottom: 20px;
    >p {
        margin-top: 21px;
        color: #888;
    }
}

.confirm-them {
    border-radius: 0;
    padding: 0;
    border: 0;
    .el-message-box__header {
        background: $bg_1;
    }
    .el-message-box__title {
        color: $sc_1;
    }
    .el-message-box__close {
        color: $sc_1;
        font-size: 20px;
    }
    .el-message-box__content {
        padding: 60px 0;
        text-align: center;
    }
    .el-message-box__btns {
        text-align: center;
        padding-bottom: 20px;
        button {
            border: 0;
            padding: 0;
            width: 80px;
            height: 30px;
            line-height: 30px;
            text-align: center;
            color: $sc_1;
            border-radius: 3px;
            &:first-of-type {
                background: #DEEFFF;
                color: #7C9BB8;
            }
        }
    }
}

.my-reservation-add {
    background: $bg_3;
}

.my-reservation-add-link {
    background: #F8F8F8;
    padding: 20px 40px;
}

.reservation-time {
    .el-form-item {
        display: inline-block;
        vertical-align: top;
        width: 200/1020*100%;
        margin-bottom: 0;
        &:nth-of-type(1) {
            width: 180/1020*100%;
            margin-right: 40/1100*100%;
        }
        &:nth-of-type(2) {
            // width: 180px;
            margin-right: 40/1100*100%;
        }
        &:nth-of-type(3) {
            // width: 220px;
        }
        &:nth-of-type(4) {
            // width: 220px;
        }
    }
    .line {
        width: 40/1100*100%;
    }
}

.my-reservation-add-cont {
    padding: 30px 40px 60px;
    .el-form-item__label {
        text-align: left;
    }
    input {
        border-radius: 0;
    }
}

.input-css {
    .el-form-item {
        display: inline-block;
        vertical-align: top;
        width: 500/1200*100%;
        margin-right: 40px;
        &:nth-of-type(2) {
            margin: 0;
        }
        .el-form-item__content {
            width: calc(100% - 100px);
            .el-select {
                width: 100%;
            }
        }
    }
}

.input-txt {
    max-width: 980px;
}

.input-gab {
    width: 500/1200*100%;
}

.imgurl {
    width: 240px;
    height: 135px;
    border: $bd_3;
    >img {
        width: 100%;
        height: 100%;
    }
}

.reservation-state {
    background: #F8F8F8;
    padding: 20px 25px 30px;
}

.reservation-state-c {
    margin-bottom: 25px;
    >span {
        display: block;
        width: 80px;
        font-size: 14px;
        line-height: 60px;
        float: left;
    }
    >div {
        margin-left: 80px;
        @extend .i_word;
        >span {
            font-size: 14px;
            line-height: 19px;
        }
    }
    &:last-of-type {
        margin-bottom: 0;
        span {
            line-height: 19px;
        }
    }
}

.my-reservation-entry-cont {
    background: $bg_3;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    border-radius: 3px;
    padding: 40px 40px 60px;
}

.my-reservation-entry-h {
    line-height: 24px;
    margin-bottom: 50px;
    >span {
        font-size: 14px;
        &:last-of-type {
            font-size: 20px;
            margin-left: 10px;
        }
    }
}

.my-reservation-entry-file {
    margin-bottom: 25px;
    >span {
        display: inline-block;
        width: 80px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        color: $sc_1;
        background: $bg_1;
        border-radius: 3px;
        cursor: pointer;
    }
    >i {
        margin-left: 30px;
        font-size: 12px;
        color: #888888;
    }
}

.entry-file-list {
    border-bottom: $bd_1;
    padding: 16px 0;
    line-height: 40px;
    >img {
        float: left;
        margin-right: 20px;
    }
    >span {
        display: inline-block;
        vertical-align: middle;
        max-width: 30%;
        @extend .i_text;
        font-size: 14px;
        float: left;
    }
    >div {
        float: left;
        margin-left: 100px;
        >span {
            font-size: 12px;
            color: #888888;
            &:first-of-type {
                margin-right: 50px;
            }
        }
    }
    >em {
        font-size: 12px;
        color: #999999;
        i {
            font-size: 18px;
        }
    }
    &:first-of-type {
        border-top: $bd_1;
    }
}

.reflect-tip {
    background: #F8F8F8;
    padding: 20px 40px;
    >span {
        font-size: 14px;
        color: #666666;
    }
}

.reflect-cont {
    @extend .my-reservation-entry-cont;
    padding: 0 40px 60px;
    >ul {
        margin-bottom: 40px;
    }
}

.reflect-list {
    border-bottom: $bd_3;
    padding: 20px 0 17px;
}

.reflect-list-l {
    width: 60%;
    >a {
        display: inline-block;
        font-size: 20px;
        font-weight: bold;
        line-height: 26px;
        max-width: 90%;
        @extend .i_text;
        &:hover {
            color: $sc_6;
        }
    }
    >div {
        margin-top: 20px;
        >span {
            font-size: 14px;
            margin-right: 80px;
            &:last-of-type {
                margin: 0;
            }
        }
    }
}

.reflect-list-r {
    margin-top: 5px;
    >i {
        font-size: 12px;
        color: #666666;
        margin-right: 30px;
    }
    >strong {
        font-size: 12px;
        color: #666666;
        margin-right: 40px;
        >i {
            font-size: 20px;
            color: #000;
        }
    }
    >a,
    >span {
        display: inline-block;
        vertical-align: middle;
        width: 100px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        color: $sc_1;
        background: $bg_1;
        border-radius: 3px;
    }
    .entry-reflect {
        background: #E76E23;
    }
}

.reflect-add-link {
    background: #F8F8F8;
    padding: 10px 40px;
    line-height: 40px;
    >button {
        width: 100px;
        height: 40px;
        text-align: center;
        background: $bg_1;
        color: $sc_1;
        border-radius: 3px;
        padding: 0;
    }
}

.reflect-add-cont {
    padding: 30px 40px 60px;
    background: $bg_3;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    border-radius: 3px;
    .el-input {
        .el-input__inner {
            border-radius: 0;
            height: 60px;
            line-height: 60px;
            text-align: center;
            font-size: 26px;
            color: #55819F;
            background: #E5F4FF;
        }
    }
    .quillWrapper {
        height: 456px;
        margin-bottom: 60px;
        background: #E5F4FF;
    }
    .ql-editor {
        background: #E5F4FF;
    }
}

.excellent-search {
    background: #F8F8F8;
    padding: 10px 40px;
    >span {
        font-size: 12px;
        line-height: 40px;
        color: #888888;
    }
    .el-input__inner {
        background: #FFFFFF;
        border: 1px solid #DDDDDD;
    }
    >a {
        display: inline-block;
        vertical-align: middle;
        width: 100px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: #338efc;
        color: #ffffff;
        border-radius: 3px;
    }
}

.excellent-cont {
    background: #FFFFFF;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    border-radius: 3px;
    padding: 40px 0 100px;
    .course-content-list-r-title>a {
        font-weight: bold;
        font-size: 16px;
    }
}

.video-play-link {
    padding: 20px 40px;
    line-height: 20px;
    background: #F8F8F8;
    >span {
        color: #888
    }
}

.video-play-cont {
    .video-js {
        height: 67vh;
    }
}

.video-play-grade {
    background: #FFFFFF;
    padding: 9px 40px 14px;
    font-size: 14px;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    >span {
        line-height: 19px;
    }
    >button {
        width: 100px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        color: $sc_1;
        background: $bg_1;
        padding: 0;
        border-radius: 3px;
        margin-right: 20px;
    }
    >strong {
        color: $sc_6;
        cursor: pointer;
        margin-left: 40px;
    }
}

.train-vide-taps-r-classmate {
    background: $bg_3;
    padding: 10px;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    >ul {
        overflow: hidden;
    }
}

.my-classmate {
    margin: 5px;
    .my-classmate-img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        overflow: hidden;
        >img {
            width: 100%;
            height: 100%;
        }
    }
}

.classmate_hover {
    padding: 0;
    .el-popover {}
}

.my-classmate-info-txt {
    padding: 25px 15px 30px;
    >a {
        display: block;
        float: left;
        width: 60px;
        height: 60px;
        border-radius: 50%;
        overflow: hidden;
        background: #5CBEB3;
        >img {
            width: 100%;
            height: 100%;
            vertical-align: top;
        }
    }
    >div {
        float: left;
        margin-left: 15px;
        >span {
            display: block;
            color: #666666;
            line-height: 19px;
            margin-bottom: 5px;
            @extend .i_text;
            &:nth-of-type(1) {
                font-size: 14px;
                color: #000000;
            }
        }
    }
}

.my-classmate-info-icon {
    text-align: center;
    background: #338efc;
    padding: 6px 0;
    >i {
        margin: 0 15px;
    }
}

.placeholder-c {
    padding-top: 50px;
    text-align: center;
    >p {
        padding: 40px 0;
        color: #2F6D8C;
    }
}

.class-index {
    .course-content-data {
        margin-bottom: 0;
    }
}

.class-list {
    .excellent-search {
        background: $bg_3;
        box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    }
}

.class-list-cont {
    margin-top: 20px;
}

.class-list-txt {
    width: 250/1200*100%;
    padding: 27/1200*100% 20/1200*100% 24/1200*100%;
    background: #FFFFFF;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    border-radius: 3px;
    margin: 0 11/1200*100% 18/1200*100% 0;
    >p {
        display: inline-block;
        vertical-align: top;
        font-size: 16px;
        font-weight: bold;
        @extend .i_text;
        margin-bottom: 16px;
        line-height: 21px;
        cursor: pointer;
        &:hover {
            color: $sc_6;
        }
    }
    .class-list-tag {
        font-size: 0;
        >span {
            display: inline-block;
            vertical-align: top;
            font-size: 12px;
            color: #666666;
            line-height: 16px;
            padding: 8px 7px;
            margin-right: 10px;
            background: #EBEBEB;
            &:last-of-type {
                margin-right: 0;
            }
        }
    }
    .class-list-time {
        font-size: 14px;
        line-height: 19px;
        margin: 16px 0 20px;
    }
    .class-list-operation {
        >a {
            font-size: 14px;
            color: #348EFC;
            margin-right: 40px;
        }
        >span {
            font-size: 14px;
            color: #E62356;
        }
    }
    &:nth-of-type(4n) {
        margin: 0 0 18/1200*100% 0;
    }
}
.class-list-add {
    .cont_input {
        width: 217px;
    }
}
.class-list-add-cont {
    background: #FFFFFF;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.10);
    border-radius: 3px;
    padding: 40px 40px 60px;
}

.catalog {
    .el-tabs--card {
        >.el-tabs__header {
            border: 0;
            .el-tabs__item {
                border: 0;
                border-right: $bd_1;
            }
            .el-tabs__nav {
                border: 0;
                background: #ecf5ff;
            }
        }
    }
}

.catalog-cont {
    background: #F2F2F2;
    padding: 30px 30px 30px 20px;
    .el-form-item__label {
        text-align: center;
    }
}

.catalog-operation {
    position: absolute;
    top: 0;
    right: 25px;
}

.catalog-list {
    .el-form-item {
        margin-top: 20px;
    }
    .el-icon-close {
        font-size: 18px;
        cursor: pointer;
        margin-top: 20px;
        padding: 10px;
    }
}

.catalog-list-btn {
    margin-top: 40px;
    padding: 0 20px;
}

.el-tabs__new-tab {
    border: 1px solid #338efc;
    color: #348efc;
}

.roster-list {
    .el-tag {
        margin-right: 10px;
        border: 0;
        color: #000;
        background: #ECECEC;
        border-radius: 0;
    }
}

.train-detail-head-cover {
    width: 480/1200*100%;
    overflow: hidden;
    height: 270px;
    >img {
        width: 100%;
        height: 100%;
    }
}

.train-detail-head-info {
    width: 640/1200*100%;
    background: $bg_3;
    height: 220px;
    padding: 30/1200*100% 30/1200*100% 20/1200*100% 30/1200*100%;
    >h3 {
        font-size: 18px;
        color: #000000;
        font-weight: bold;
        letter-spacing: 0.16px;
        margin-bottom: 25px;
    }
}

.train-detail-head-ls {
    margin-bottom: 20px;
    >span {
        display: block;
        width: 80px;
        font-size: 14px;
        color: #888888;
        line-height: 19px;
        float: left;
    }
}

.word-sum {
    position: absolute;
    bottom: -5px;
    right: 10px;
    color: #888;
    font-size: 12px;
    >i {
        color: #000000;
    }
}

.project-title {
    // .el-form-item {
    //     display: inline-block;
    //     vertical-align: top;
    //     &:nth-of-type(1) {
    //         margin-right: 70px;
    //         .el-input__inner {
    //             width: 262px;
    //         }
    //     }
    // }
    >.el-icon-close {
        float: right;
        font-size: 22px;
        line-height: 40px;
        color: #999;
        cursor: pointer;
        &:hover {
            color: red;
        }
    }
}

.el-input__inner,
.el-textarea__inner {
    border-radius: 0;
}

.class-list-standard {
    margin-top: 30px;
    >h3 {
        font-size: 16px;
        font-weight: bold;
        margin-bottom: 30px;
        &:before {
            content: "";
            display: inline-block;
            vertical-align: top;
            width: 6px;
            height: 14px;
            background: #3BB080;
            margin-right: 10px;
        }
    }
}

.train-video-introduce-info {
    margin-bottom: 40px;
    >span {
        display: inline-block;
        vertical-align: top;
        text-align: center;
        margin-right: 80px;
        >em {
            display: block;
            margin-top: 10px;
        }
    }
}

.gradeVisible {
    .el-dialog__body {
        padding: 40px 40px 30px;
    }
    .gradeVisible-cont {
        >p {
            color: #000;
            font-size: 12px;
        }
        .el-select {
            width: 100%;
            display: block;
            margin: 30px 0 20px;
        }
        >span {
            display: block;
            color: #888888;
            font-size: 12px;
        }
    }
    .buttonCSS {
        text-align: center;
        margin-top: 45px;
    }
}

.el-menu--horizontal {
    border: 0;
    .el-menu-item {
        padding: 0;
        height: 65px;
        line-height: 65px;
        margin-right: 60px;
    }
}

@media screen and (max-width: 1380px) {
    .maxW {
        max-width: 1000px;
    }
}